diff options
Diffstat (limited to 'examples/ethtool/lib/rte_ethtool.c')
| -rw-r--r-- | examples/ethtool/lib/rte_ethtool.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c index a1f91d45..6f0ce848 100644 --- a/examples/ethtool/lib/rte_ethtool.c +++ b/examples/ethtool/lib/rte_ethtool.c @@ -61,10 +61,15 @@ rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo) dev_info.driver_name); snprintf(drvinfo->version, sizeof(drvinfo->version), "%s", rte_version()); - snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info), - "%04x:%02x:%02x.%x", - dev_info.pci_dev->addr.domain, dev_info.pci_dev->addr.bus, - dev_info.pci_dev->addr.devid, dev_info.pci_dev->addr.function); + if (dev_info.pci_dev) + snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info), + "%04x:%02x:%02x.%x", + dev_info.pci_dev->addr.domain, + dev_info.pci_dev->addr.bus, + dev_info.pci_dev->addr.devid, + dev_info.pci_dev->addr.function); + else + snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info), "N/A"); memset(®_info, 0, sizeof(reg_info)); rte_eth_dev_get_reg_info(port_id, ®_info); |